The change removes redundant sysfs binary file boundary checks, since this task is already done on caller side in fs/sysfs/file.c
Signed-off-by: Vladimir Zapolskiy <[email protected]> --- drivers/misc/eeprom/eeprom_93xx46.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/misc/eeprom/eeprom_93xx46.c b/drivers/misc/eeprom/eeprom_93xx46.c index 9ebeacd..a6bd9e3 100644 --- a/drivers/misc/eeprom/eeprom_93xx46.c +++ b/drivers/misc/eeprom/eeprom_93xx46.c @@ -48,13 +48,6 @@ eeprom_93xx46_bin_read(struct file *filp, struct kobject *kobj, dev = container_of(kobj, struct device, kobj); edev = dev_get_drvdata(dev); - if (unlikely(off >= edev->bin.size)) - return 0; - if ((off + count) > edev->bin.size) - count = edev->bin.size - off; - if (unlikely(!count)) - return count; - cmd_addr = OP_READ << edev->addrlen; if (edev->addrlen == 7) { @@ -200,13 +193,6 @@ eeprom_93xx46_bin_write(struct file *filp, struct kobject *kobj, dev = container_of(kobj, struct device, kobj); edev = dev_get_drvdata(dev); - if (unlikely(off >= edev->bin.size)) - return -EFBIG; - if ((off + count) > edev->bin.size) - count = edev->bin.size - off; - if (unlikely(!count)) - return count; - /* only write even number of bytes on 16-bit devices */ if (edev->addrlen == 6) { step = 2; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
